From 1e78538da52421617be41c5e75bef60be071172b Mon Sep 17 00:00:00 2001
From: Wolfgang Bangerth <bangerth@math.tamu.edu>
Date: Wed, 9 Apr 2014 18:54:30 +0000
Subject: [PATCH] Simplify code by keeping some functions as templates, rather
 than specializing them.

git-svn-id: https://svn.dealii.org/trunk@32751 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/source/distributed/tria.cc | 152 +++--------------------------
 1 file changed, 16 insertions(+), 136 deletions(-)

diff --git a/deal.II/source/distributed/tria.cc b/deal.II/source/distributed/tria.cc
index d1616196d4..6a22f877f5 100644
--- a/deal.II/source/distributed/tria.cc
+++ b/deal.II/source/distributed/tria.cc
@@ -3858,186 +3858,66 @@ namespace parallel
 
 
 
-    // TODO: again problems with specialization in only one template argument
-    template <>
-    Triangulation<1,1>::Triangulation (MPI_Comm)
+    template <int spacedim>
+    Triangulation<1,spacedim>::Triangulation (MPI_Comm)
     {
       Assert (false, ExcNotImplemented());
     }
 
 
-    template <>
-    Triangulation<1,1>::~Triangulation ()
+    template <int spacedim>
+    Triangulation<1,spacedim>::~Triangulation ()
     {
       Assert (false, ExcNotImplemented());
     }
 
 
 
-    template <>
+    template <int spacedim>
     types::subdomain_id
-    Triangulation<1,1>::locally_owned_subdomain () const
+    Triangulation<1,spacedim>::locally_owned_subdomain () const
     {
       Assert (false, ExcNotImplemented());
       return 0;
     }
 
 
-    template <>
+    template <int spacedim>
     types::global_dof_index
-    Triangulation<1,1>::n_global_active_cells () const
+    Triangulation<1,spacedim>::n_global_active_cells () const
     {
       Assert (false, ExcNotImplemented());
       return 0;
     }
 
 
-    template <>
+    template <int spacedim>
     unsigned int
-    Triangulation<1,1>::n_global_levels () const
+    Triangulation<1,spacedim>::n_global_levels () const
     {
       Assert (false, ExcNotImplemented());
       return 0;
     }
 
 
-    template <>
+    template <int spacedim>
     MPI_Comm
-    Triangulation<1,1>::get_communicator () const
+    Triangulation<1,spacedim>::get_communicator () const
     {
       return MPI_COMM_WORLD;
     }
 
-    template <>
+    template <int spacedim>
     const std::vector<types::global_dof_index> &
-    Triangulation<1,1>::get_p4est_tree_to_coarse_cell_permutation() const
+    Triangulation<1,spacedim>::get_p4est_tree_to_coarse_cell_permutation() const
     {
       static std::vector<types::global_dof_index> a;
       return a;
     }
 
-    template <>
-    void
-    Triangulation<1,1>::
-    fill_vertices_with_ghost_neighbors
-    (std::map<unsigned int, std::set<dealii::types::subdomain_id> >
-     &vertices_with_ghost_neighbors)
-    {
-      Assert (false, ExcNotImplemented());
-    }
-
-    template <>
-    Triangulation<1,2>::Triangulation (MPI_Comm)
-    {
-      Assert (false, ExcNotImplemented());
-    }
-
-
-    template <>
-    Triangulation<1,2>::~Triangulation ()
-    {
-      Assert (false, ExcNotImplemented());
-    }
-
-
-
-    template <>
-    types::subdomain_id
-    Triangulation<1,2>::locally_owned_subdomain () const
-    {
-      Assert (false, ExcNotImplemented());
-      return 0;
-    }
-
-
-    template <>
-    types::global_dof_index
-    Triangulation<1,2>::n_global_active_cells () const
-    {
-      Assert (false, ExcNotImplemented());
-      return 0;
-    }
-
-
-    template <>
-    unsigned int
-    Triangulation<1,2>::n_global_levels () const
-    {
-      Assert (false, ExcNotImplemented());
-      return 0;
-    }
-
-
-    template <>
-    MPI_Comm
-    Triangulation<1,2>::get_communicator () const
-    {
-      return MPI_COMM_WORLD;
-    }
- 
-    template <>
-    void
-    Triangulation<1,2>::
-    fill_vertices_with_ghost_neighbors
-    (std::map<unsigned int, std::set<dealii::types::subdomain_id> >
-     &vertices_with_ghost_neighbors)
-    {
-      Assert (false, ExcNotImplemented());
-    }
-
-
-    template <>
-    Triangulation<1,3>::Triangulation (MPI_Comm)
-    {
-      Assert (false, ExcNotImplemented());
-    }
-
-
-    template <>
-    Triangulation<1,3>::~Triangulation ()
-    {
-      Assert (false, ExcNotImplemented());
-    }
-
-
-
-    template <>
-    types::subdomain_id
-    Triangulation<1,3>::locally_owned_subdomain () const
-    {
-      Assert (false, ExcNotImplemented());
-      return 0;
-    }
-
-
-    template <>
-    types::global_dof_index
-    Triangulation<1,3>::n_global_active_cells () const
-    {
-      Assert (false, ExcNotImplemented());
-      return 0;
-    }
-
-
-    template <>
-    unsigned int
-    Triangulation<1,3>::n_global_levels () const
-    {
-      Assert (false, ExcNotImplemented());
-      return 0;
-    }
-
-
-    template <>
-    MPI_Comm
-    Triangulation<1,3>::get_communicator () const
-    {
-      return MPI_COMM_WORLD;
-    }
- 
-    template <>
+    template <int spacedim>
     void
-    Triangulation<1,3>::
+    Triangulation<1,spacedim>::
     fill_vertices_with_ghost_neighbors
     (std::map<unsigned int, std::set<dealii::types::subdomain_id> >
      &vertices_with_ghost_neighbors)
-- 
2.39.5